久久久久AV无码免费网,亚洲综合无码一区二区三区不卡,天天操夜夜操,а√天堂资源中文在线

Smart home theater lithium battery|12V  lithium battery pack
Smart projector lithium battery|12V lithium battery pack
  Smart projectors add luster to your life.
 
Smart projector polymer lithium battery Model: XUANLI-11.1V 2600mAh
 
Smart projector lithium battery size: 38*38*70mm
 
Normal working current of lithium battery: 3.5A, pulse 5-8A